Correct typo

I guess this is just a little typo

Author: tools4origins

Resources/public/js/FpJsFormValidator.js

@@ -227,7 +227,7 @@ function FpJsCustomizeMethods() {
                 ? 'validateRecursively'
                 : 'validate';
 
-            var validateUnique = (!opts || false !== opts['findUniqueContsraint']);
+            var validateUnique = (!opts || false !== opts['findUniqueConstraint']);
             if (validateUnique && item.jsFormValidator.parent) {
                 var data = item.jsFormValidator.parent.data;
                 if (data['entity'] && data['entity']['constraints']) {
@@ -998,4 +998,4 @@ var FpJsFormValidator = new function () {
 
         return length;
     };
-}();
+}();